Vuelves a pasar
I think it means "you return here again" (not literally) like "you again?" but I don't really see how pasar fits, except that "pasa" and "entra" both mean "come in" or enter. So maybe "pasar" here means like, you entered again? Gracias.
2 Answers
It means "pass by this place again".
The structure "Volver + a + infinitivo" is used to show repetition:
Si vuelves a pasar por mi casa, te invitaré un café
If you pass by my house again, I will treat you a coffee.
Si vuelves a tener dolores de cabeza, te llevaré al doctor
If you have headaches again, I will take you to the doctor.
So, don´t try to translate volver with its literal meaning. Think of it as an auxiliary verb used in a grammar structure in order to emphasize the meaning of repetition. It could be translated as "again" (in a context, of course. Not literally.)
Also, pasar is a versatile verb, it can mean different things in different contexts, so you´d better look it up in SpanishDict to learn how it can be used and what it can mean.
Hope it helps!
i think is "you come back again "